Old version
June 30, 2026 00:46 UTC
abf6eadd71e2ce3c8c479e6ca01ae3b07c2446200127d4f66b0446ab6af67293
CA-V-004335
New version
July 30, 2026 00:56 UTC
c789500226d3f7deada4a0e56ff16325ffacff4512b2f63d9a11338e83258376
CA-V-005368
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Change Summary
Weights & Biases updated its Terms of Service on July 30, 2026, changing a product navigation label from 'Serverless RL' to 'Serverless Training' in its platform feature menu. This is a product naming or category change in the service documentation with no material operational change to underlying terms, obligations, or user rights.
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0Understanding the Weights & Biases master service agreement Learn More Learn more For more information or if you need help retrieving your data , please contact Weights & Biases Customer Support at support@wandb.com Skip to content Platform Close Platform Open Platform Models Experiments Track and visualize your experiments Sweeps Optimize your hyperparameters Tables Visualize and explore your data Reports Document and share your AI insights Serverless RL Serverless RL Fine-tune LLMs without managing GPUs Serverless SFT Teach LLMs new tasks ART Open-source RL framework Ruler Automated reward function for RL Serverless Inference OpenAI OSS GPT OSS 20B, GPT OSS 120B Alibaba Qwen3 235B A22B, 235B Thinking, Coder 480B Meta Llama Llama 4 Scout, Llama 3.3 70B, Llama 3.1 8B MoonshotAI Kimi Kimi K2.5 Microsoft Phi Phi 4 Mini 3.8B Hangzhou DeepSeek DeepSeek V3.1, V3-0324, R1-0528 Z.ai Z.AI GLM 5.0 Weave Traces Explore and debug AI applications Evaluations Rigorous evaluations of AI applications Playground Explore prompts and models Monitors Continuously improve in production Core Registry Publish and share your AI models and datasets Skills Skills for coding agents CoreWeave Sandboxes Isolated environments to run agents Automations Trigger workflows automatically ARIA AI Research and Iteration Agent Solutions Close Solutions Open Solutions Use Cases Computer vision Contact centers Evaluations Fine-tune LLMs Physical AI RAG Train LLMs Quant trading Computer vision Contact centers Evaluations Fine-tune LLMs Physical AI RAG Train LLMs Quant trading Industries Autonomous Vehicles Communications Financial Services Healthcare & Life Sciences Public Sector Scientific Research Autonomous Vehicles Communications Financial Services Healthcare & Life Sciences Public Sector Scientific Research Case Studies Canva Learn how Canva leverages W&B to deploy models Microsoft Learn how Microsoft uses W&B for their ML projects Toyota Learn how Toyota uses W&B for autonomous driving Enterprise Close Enterprise Open Enterprise Security Deployment Performance Partners Support Security Deployment Performance Partners Support Resources Close Resources Open Resources AI Courses AI SideQuest Blog Articles Podcast Whitepapers Events & Webinars Press AI Courses AI SideQuest Blog Articles Podcast Whitepapers Events & Webinars Press Docs Pricing Contact LOG IN Sign up ko ja en de W&B Legal Website Terms of Use Master Service Agreement SLA Support Policy DPA Privacy Policy Modern Slavery Statement Website Terms of Use Master Service Agreement SLA Support Policy DPA Privacy Policy Modern Slavery Statement Website Terms of Use Master Service Agreement SLA Support Policy DPA Privacy Policy Modern Slavery Statement Website Terms of Use Master Service Agreement SLA Support Policy DPA Privacy Policy Modern Slavery Statement Master Service Agreement Last updated: June 29, 2026 This W&B Master Service Agreement (“ Agreement ”) is made between Weights and Biases, LLC, a Delaware limited liability company having its principal place of business at 400 Alabama Street, Suite 202, San Francisco, CA 94110 (“ W&B ”), and Customer (defined below) and governs the Customer’s use of the W&B Assets (defined below). “ Customer ” means a person or entity that accepts and agrees to the terms of this Agreement as of the earlier of (“ Effective Date ”) when such person or entity (a) clicks a box indicating acceptance of this Agreement, (b) uses a W&B Asset, or (c) enters into an Order Form with W&B incorporating this Agreement.0Understanding the Weights & Biases master service agreement Learn More Learn more For more information or if you need help retrieving your data , please contact Weights & Biases Customer Support at support@wandb.com Skip to content Platform Close Platform Open Platform Models Experiments Track and visualize your experiments Sweeps Optimize your hyperparameters Tables Visualize and explore your data Reports Document and share your AI insights Serverless Training Serverless RL Fine-tune LLMs without managing GPUs Serverless SFT Teach LLMs new tasks ART Open-source RL framework Ruler Automated reward function for RL Serverless Inference OpenAI OSS GPT OSS 20B, GPT OSS 120B Alibaba Qwen3 235B A22B, 235B Thinking, Coder 480B Meta Llama Llama 4 Scout, Llama 3.3 70B, Llama 3.1 8B MoonshotAI Kimi Kimi K2.5 Microsoft Phi Phi 4 Mini 3.8B Hangzhou DeepSeek DeepSeek V3.1, V3-0324, R1-0528 Z.ai Z.AI GLM 5.0 Weave Traces Explore and debug AI applications Evaluations Rigorous evaluations of AI applications Playground Explore prompts and models Monitors Continuously improve in production Core Registry Publish and share your AI models and datasets Skills Skills for coding agents CoreWeave Sandboxes Isolated environments to run agents Automations Trigger workflows automatically ARIA AI Research and Iteration Agent Solutions Close Solutions Open Solutions Use Cases Computer vision Contact centers Evaluations Fine-tune LLMs Physical AI RAG Train LLMs Quant trading Computer vision Contact centers Evaluations Fine-tune LLMs Physical AI RAG Train LLMs Quant trading Industries Autonomous Vehicles Communications Financial Services Healthcare & Life Sciences Public Sector Scientific Research Autonomous Vehicles Communications Financial Services Healthcare & Life Sciences Public Sector Scientific Research Case Studies Canva Learn how Canva leverages W&B to deploy models Microsoft Learn how Microsoft uses W&B for their ML projects Toyota Learn how Toyota uses W&B for autonomous driving Enterprise Close Enterprise Open Enterprise Security Deployment Performance Partners Support Security Deployment Performance Partners Support Resources Close Resources Open Resources AI Courses AI SideQuest Blog Articles Podcast Whitepapers Events & Webinars Press AI Courses AI SideQuest Blog Articles Podcast Whitepapers Events & Webinars Press Docs Pricing Contact LOG IN Sign up ko ja en de W&B Legal Website Terms of Use Master Service Agreement SLA Support Policy DPA Privacy Policy Modern Slavery Statement Website Terms of Use Master Service Agreement SLA Support Policy DPA Privacy Policy Modern Slavery Statement Website Terms of Use Master Service Agreement SLA Support Policy DPA Privacy Policy Modern Slavery Statement Website Terms of Use Master Service Agreement SLA Support Policy DPA Privacy Policy Modern Slavery Statement Master Service Agreement Last updated: June 29, 2026 This W&B Master Service Agreement (“ Agreement ”) is made between Weights and Biases, LLC, a Delaware limited liability company having its principal place of business at 400 Alabama Street, Suite 202, San Francisco, CA 94110 (“ W&B ”), and Customer (defined below) and governs the Customer’s use of the W&B Assets (defined below). “ Customer ” means a person or entity that accepts and agrees to the terms of this Agreement as of the earlier of (“ Effective Date ”) when such person or entity (a) clicks a box indicating acceptance of this Agreement, (b) uses a W&B Asset, or (c) enters into an Order Form with W&B incorporating this Agreement.
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